steve hartman bears a grandmother's secrets for changing lives behind bars. the fast draw takes a measure of marathoners and more, but first the headlines for this sunday morning, the 3rd of november, 2013. twice in los angeles, flights are operating normally at los angeles airport after the shootings, it left a tsa agent dead and several others injured. we get the latest now from carter evans. >> when paul opened fire in terminal three, he was carried a handwritten note, fbi special agent david bowdag. e. >> we found a statement where he made a conscious decision to kill multiple tsa employees. >> he was dropped off at the airport and then shot gerardo hernandez point blank. he is the first tsa officer ever killed in the line of duty. even as he sprayed bullets from his assault bullet rifle throughout the, few were injured, airport police chief -- >> we were so lucky. >> in all honesty this could have been much, much worse. >> in his hometown of pen field, new jersey many are asking why. but so far there are no answers. >> josh pagan was a former neighbor. >